123033231023011 has 2 divisors, whose sum is σ = 123033231023012. Its totient is φ = 123033231023010.

The previous prime is 123033231022993. The next prime is 123033231023029. The reversal of 123033231023011 is 110320132330321.

It is a balanced prime because it is at equal distance from previous prime (123033231022993) and next prime (123033231023029).

It is a cyclic number.

It is not a de Polignac number, because 123033231023011 - 2⁵ = 123033231022979 is a prime.

It is a super-2 number, since 2×123033231023011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123033231323011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61516615511505 + 61516615511506.

It is an arithmetic number, because the mean of its divisors is an integer number (61516615511506).

Almost surely, 2^{123033231023011} is an apocalyptic number.

123033231023011 is a deficient number, since it is larger than the sum of its proper divisors (1).

123033231023011 is an equidigital number, since it uses as much as digits as its factorization.

123033231023011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123033231023011 its reverse (110320132330321), we get a palindrome (233353363353332).

The spelling of 123033231023011 in words is "one hundred twenty-three trillion, thirty-three billion, two hundred thirty-one million, twenty-three thousand, eleven".